We are building our installer using an automated run via TFS (Visual Studio Build)
Builds find and I have downloaded it, However when I run the installer,
See this image:
I found out (by isolation) that the cause of error is the Custom Actions I made. Somehow, my custom action causes an error, but i don't know what error is that.
of course when I run it in dev environment it works.
Can someone shed a light with the issue?